Cools.
I under stand about the pump now. That makes perfect sense.
I have a small space, and to make the most of it I will have to build my own, Also I think I can use quite alot of my DWC stuff so in the system, so I can save some .
Depending on how the Ebb and Flow thing goes I might end up doing DWC in the winter when I am home all the time and Ebb and Flow in the summer when I am out more offten, but we will see.
Here are some pics of my DWC grow flower day 23.